Smooth oval sink



FIG. 1 is a top perspective view of a smooth oval sink showing the newdesign;

FIG. 2 is a bottom plan view of the smooth oval sink shown in FIG. 1;

FIG. 3 is a front elevational view of the smooth oval sink shown in FIG.1;

FIG. 4 is a top plan view of the smooth oval sink shown in FIG. 1;

FIG. 5 is a right side elevational view of the smooth oval sink shown inFIG. 1;

FIG. 6 is a left side elevational view of the smooth oval sink shown inFIG. 1; and,

FIG. 7 is a rear elevational view of the smooth oval sink shown in FIG.1.

The features shown in broken lines depict environmental subject matteronly and form no part of the claimed design.

The ornamental design for a smooth oval sink, as shown and described.